9C NFC black screen, no react, USB device not recognized - Redmi 9C Questions & Answers

Hello, please, what to do with bricked 9C NFC with a black screen, PC doesn't recognize the USB when I plug it in so I can't use any program. I tried to install all MTK drivers I found.
It doesn't react to any button combination.

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P990 total dead?

The info:
Windows 7 64bit
LG P990 stuck at a double LG boot screen. The phone enters download mode (pressing Vol down when plugging USB). Windows finds nothing when pressing Vol Up + Vol Down when connecting to USB.
Tried to NV flash but nothing happens which makes sense since windows don't find anything when double pressing the buttons and connecting it. Am I doing something wrong?
Hello,
Have you ever heard about this useful tool? http://forum.xda-developers.com/showthread.php?t=2020737
Repair your device with it. Also you should have installed all of the USB and APX drivers.
Yes I saw that and downloaded it. But my problem is that the PC doesn;t even find the phone connected. I have installed the drivers. And the phone does find the PC because if I only press down button it goes to download mode.
eltarod said:
Yes I saw that and downloaded it. But my problem is that the PC doesn;t even find the phone connected. I have installed the drivers. And the phone does find the PC because if I only press down button it goes to download mode.
Click to expand...
Click to collapse
Use option "Repartition your device....". Follow the instructions.
/*Have you already tried to remove battery before plugging it in to the PC? And while you are plugging it in, you should hold VolDown and VolUp. Screen stays black but PC starts recognizing your device. At least, it works for me.*/
That's my problem...When pressing the buttons and connecting the phone(without battery) the PC (tried 2 systems) finds nothing at all.

Bricked memo pad 7 me70cx. Please help!

Hey guys I have a bricked me70cx memo pad 7. I updated to lollipop and it crashed the Os and keep bootloader to fastboot. This tablet was in my car so essentially it went dead and now it only shows a white usb logo when plugged up. Also I do not have a power button I had to modify the ribbon cable for pwr button in my car as i had it mounted and wired to an external button. I still have access to volume up and down keys just no power key. I have tried using the Intel flash tool with isoc drivers and intel android drivers. When i flash using system blank phone setting and selecting all appropriote files from Rome downloaded from asus i keep getting windriver error timeout. Then it finally stops and says can't flash IFW. I have tried starting flash before usb screen comes on tablet after plugging it into pc and also i waited for screen to load to usb screen with white bar and i still can't get tablet working. Please someone help!
phillip587 said:
Hey guys I have a bricked me70cx memo pad 7. I updated to lollipop and it crashed the Os and keep bootloader to fastboot. This tablet was in my car so essentially it went dead and now it only shows a white usb logo when plugged up. Also I do not have a power button I had to modify the ribbon cable for pwr button in my car as i had it mounted and wired to an external button. I still have access to volume up and down keys just no power key. I have tried using the Intel flash tool with isoc drivers and intel android drivers. When i flash using system blank phone setting and selecting all appropriote files from Rome downloaded from asus i keep getting windriver error timeout. Then it finally stops and says can't flash IFW. I have tried starting flash before usb screen comes on tablet after plugging it into pc and also i waited for screen to load to usb screen with white bar and i still can't get tablet working. Please someone help!
Click to expand...
Click to collapse
I have the same problem with the can't flash IFW. bro

[Q] redmi 4x broken screen how to recover pics

Hi all,
my sister-in-law handed me over a redmi 4x, it has a broken screen, and she wants to have the pics recovered (for a good reason!)
I can get it somehow "on", but makes a sound if I plug in a cable, in Windows the "REDMI 4X" appear, but won't display any content.
I can get it to adb, but ONLY sideload mode, not regular adb. Debugging seems to be disabled.
I can get it to fastboot, but it's not bound to my miui-account, so I can't unlock the bootloader. Neither using official Win tool, nor using fastboot unlock.
I can't boot into TWRP recovery.
In my linux logs I can see the following IDs, depending on which mode I start:
usb 2-2: New USB device found, idVendor=2717, idProduct=ff48
usb 2-2: New USB device found, idVendor=2717, idProduct=ff40
usb 2-2: New USB device found, idVendor=2717, idProduct=ff18
Anything I can do about this ?
Can I use sideload to flash recovery ?
Thanks.

Bricked Nokia 5 (no recovery/download/fastboot)

I have a bricked nokia 5 (completely dark screen)
I managed to hold the power key while connecting to get into 9008 COM Mode (used F8 disabled driver sign)
I used QFIL, it gives me sahara fail error
I used adb and no devices was found nor fastboot; when i run adb devices gives"daemon not running. starting it now on port 5037"
Same thing
hey brother, I did the same thing, now I have a very expensive paper weight. any luck?

Question smartphone brick?

The smartphone is trying to start, and then the splash screen Realme with a white inscription, the recovery mod does not enter...
The smartphone detects the PC at +- as Mediatek USB port (COM4)

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